As cap-and-trade advocates tie their knickers in knots over so-called "global warming," Mother Nature refuses to cooperate. Earth's temperatures continue a chill that began 11 years ago. As global cooling accelerates, global-warmists kick, scream and push their pet theory — just like little kids who cover their ears and stomp their feet when older children tell them not to bother waiting up for Santa Claus on Christmas Eve.

Consider how the globe cooled last month:

June in Manhattan averaged 67.5 degrees Fahrenheit, 3.7 degrees below normal — the coldest average since 1958. The National Weather Service stated July 1: "The last time that Central Park hit 85 in May ... but not in June was back in 1903."

In Phoenix, June's high temperatures were below 100 degrees for 15 days straight, the first such June since 1913. In California's desert, Yucca Valley's June average was 83.5, 8.5 degrees below normal. Downtown Los Angeles averaged 74.5 degrees, five below normal.

Boston saw temperatures 4.7 degrees below normal. "This is the second coldest average high temp since 1872," veteran meteorologist and Weather Channel alumnus Joseph D'Aleo reports at Icecap.com. "It has been so cool and so cloudy that trees in northern New England are starting to show colors that normally first appear in September." Looking abroad, D'Aleo noted: "Southern Brazil had one of the coldest Junes in decades, and New Zealand has had unusual cold and snow again this year."

New Zealand's National Climate Centre issued a June 2 press release headlined, "Temperature: Lowest Ever for May for Many Areas, Colder Than Normal for All."

South African officials say cold weather killed two vagrants in the Eastern Cape. Both slept outdoors June 26 and froze to death.

Simmer down, global-warmists retort. These are mere anecdotes, hand-picked to make them look silly.

Well, one would be foolish to challenge space-born satellites that gauge Earth's mean temperatures — cold, hot and average. Here again, evidence of global cooling accumulates like snow drifts.